Surf Forecasts:
How big are the waves at Tunnels today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 3ft (0.9m), 17s period with SSW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 3ft (0.9m), 17s period with SSW swell.
- Evening surf: Evening surf (18 Sep, local time) - 3ft (0.9m), 17s period with SSW swell.
The current surf forecast for Tunnels at 8AM is: 0.9m 18s primary swell from a South-southwest direction and 0.6m 14s secondary swell from a South-southwest direction (forecast issued at 01:00am September 18). An open ocean swell of 1.7m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 3ft (0.9m) | 17s |
| Afternoon (18 Sep) | 3ft (0.9m) | 17s |
| Evening (18 Sep) | 3ft (0.9m) | 17s |
Table - waves today at Tunnels. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Fri afternoon, min 25°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||||||
2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SW 16 | SSW 16 | SW 16 | SSW 16 | SW 16 | SSW 16 | SSW 15 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 644 | 637 | 480 | 615 | 504 | 504 | 493 | 580 | 371 | 525 | 258 | 318 | 258 | 387 | 372 | 203 | 350 | 457 | 446 | 419 | 365 | 365 | 392 | 381 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 10:03AM0.58m | 11:17AM0.60m | 11:12PM0.23m | 12:05PM0.63m | ||||||||||||||||||||
Low Tide | 11:54PM0.16m | 1:01AM0.19m | 8:42PM0.23m | 3:23AM0.20m | 8:04PM0.22m | |||||||||||||||||||
 | |  | |  | | |  | | | | | |  | | | | | | | | | | | |
 | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:27 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 27 | 27 | 27 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 25 |
Feels °C | 27 | 27 | 26 | 25 | 27 | 26 | 24 | 24 | 25 | 25 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 23 | 25 | 25 | 24 | 24 | 22 |
Swell 1 Height (m) Direction Period (s) | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SW 16 | SSW 16 | SW 16 | SSW 16 | SW 16 | SSW 16 | SSW 15 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
| kJ | 644 | 637 | 480 | 615 | 504 | 504 | 493 | 580 | 371 | 525 | 258 | 318 | 258 | 387 | 372 | 203 | 350 | 457 | 446 | 419 | 365 | 365 | 392 | 381 |
Swell 2 Height (m) Direction Period (s) | WSW 8 | WSW 9 | SSW 14 | SSE 7 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSE 6 | SSW 15 | SSW 15 | S 18 | S 18 | S 17 | S 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 |
| kJ | 7 | 7 | 133 | 9 | 111 | 50 | 50 | 51 | 144 | 7 | 184 | 77 | 225 | 99 | 149 | 195 | 112 | 79 | 54 | 33 | 110 | 110 | 54 | 33 |
Swell 3 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | WSW 9 | SSE 7 | SSW 18 | SSW 18 | SSE 7 | SSW 18 | S 20 | SSW 19 | SSW 18 | SSW 15 | SSE 9 | SSE 8 | SSW 14 | SSW 14 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | NNW 11 |
| kJ | 9 | 9 | 9 | 8 | 15 | 63 | 64 | 11 | 113 | 67 | 72 | 107 | 78 | 8 | 7 | 113 | 74 | 7 | 7 | 4 | 4 | 3 | 3 | 12 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 7 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 |
| kJ | 294 | 247 | 302 | 286 | 234 | 311 | 298 | 338 | 279 | 234 | 241 | 352 | 311 | 321 | 289 | 277 | 222 | 178 | 222 | 275 | 325 | 275 | 253 | 263 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 68 | 68 | 71 | 71 | 194 | 71 | 71 | 68 | 69 | 71 | 69 | 90 | 68 | 68 | 68 | 68 | 69 | 68 | 68 | 71 | 68 | 68 | 69 | 68 |
Best forecast wave conditions in Molokai | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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